Examples with TRequirement org.eclipse.winery.model.tosca.TRequirement used on opensource projects

Example 6 with TRequirement

use of org.eclipse.winery.model.tosca.TRequirement in project winery by eclipse.

the class RequirementsResource method addNewElementJSON.

@POST
@Consumes(MediaType.APPLICATION_JSON)
public Response addNewElementJSON(RequirementsOrCapabilityApiData reqOrCap) {
    if (reqOrCap.ref == null) {
        return Response.status(Status.BAD_REQUEST).entity("A reference has to be provided").build();
    }
    TRequirementRef ref = new TRequirementRef();
    // may also be null
    ref.setName(reqOrCap.name);
    // The XML model forces us to put a reference to the object and not just the string
    ServiceTemplateResource rs = (ServiceTemplateResource) this.res;
    TRequirement resolved = ModelUtilities.resolveRequirement(rs.getServiceTemplate(), reqOrCap.ref);
    // In case nothing was found: report back to the user
    if (resolved == null) {
        return Response.status(Status.BAD_REQUEST).entity("Reference could not be resolved").build();
    }
    ref.setRef(resolved);
    // "this.alreadyContains(ref)" cannot be called as this leads to a mappable exception: The data does not contain an id where the given ref attribute may point to
    this.list.add(ref);
    return CollectionsHelper.persist(this.res, this, ref, true);
}

Example 7 with TRequirement

use of org.eclipse.winery.model.tosca.TRequirement in project winery by eclipse.

the class IGenericRepository method getReferencedDefinitionsChildIds.

default Collection<DefinitionsChildId> getReferencedDefinitionsChildIds(ServiceTemplateId id) {
    // We have to use a HashSet to ensure that no duplicate ids are added
    // E.g., there may be multiple relationship templates having the same type
    Collection<DefinitionsChildId> ids = new HashSet<>();
    TServiceTemplate serviceTemplate = this.getElement(id);
    // add included things to export queue
    TBoundaryDefinitions boundaryDefs;
    if ((boundaryDefs = serviceTemplate.getBoundaryDefinitions()) != null) {
        TBoundaryDefinitions.Policies policies = boundaryDefs.getPolicies();
        if (policies != null) {
            for (TPolicy policy : policies.getPolicy()) {
                PolicyTypeId policyTypeId = new PolicyTypeId(policy.getPolicyType());
                ids.add(policyTypeId);
                PolicyTemplateId policyTemplateId = new PolicyTemplateId(policy.getPolicyRef());
                ids.add(policyTemplateId);
            }
        }
    // reqs and caps don't have to be exported here as they are references to existing reqs/caps (of nested node templates)
    }
    if (serviceTemplate.getTopologyTemplate() != null) {
        for (TEntityTemplate entityTemplate : serviceTemplate.getTopologyTemplate().getNodeTemplateOrRelationshipTemplate()) {
            QName qname = entityTemplate.getType();
            if (entityTemplate instanceof TNodeTemplate) {
                ids.add(new NodeTypeId(qname));
                TNodeTemplate n = (TNodeTemplate) entityTemplate;
                // crawl through deployment artifacts
                TDeploymentArtifacts deploymentArtifacts = n.getDeploymentArtifacts();
                if (deploymentArtifacts != null) {
                    List<TDeploymentArtifact> das = deploymentArtifacts.getDeploymentArtifact();
                    for (TDeploymentArtifact da : das) {
                        ids.add(new ArtifactTypeId(da.getArtifactType()));
                        if ((qname = da.getArtifactRef()) != null) {
                            ids.add(new ArtifactTemplateId(qname));
                        }
                    }
                }
                // crawl through reqs/caps
                TNodeTemplate.Requirements requirements = n.getRequirements();
                if (requirements != null) {
                    for (TRequirement req : requirements.getRequirement()) {
                        QName type = req.getType();
                        RequirementTypeId rtId = new RequirementTypeId(type);
                        ids.add(rtId);
                    }
                }
                TNodeTemplate.Capabilities capabilities = n.getCapabilities();
                if (capabilities != null) {
                    for (TCapability cap : capabilities.getCapability()) {
                        QName type = cap.getType();
                        CapabilityTypeId ctId = new CapabilityTypeId(type);
                        ids.add(ctId);
                    }
                }
                // crawl through policies
                org.eclipse.winery.model.tosca.TNodeTemplate.Policies policies = n.getPolicies();
                if (policies != null) {
                    for (TPolicy pol : policies.getPolicy()) {
                        QName type = pol.getPolicyType();
                        PolicyTypeId ctId = new PolicyTypeId(type);
                        ids.add(ctId);
                        QName template = pol.getPolicyRef();
                        if (template != null) {
                            PolicyTemplateId policyTemplateId = new PolicyTemplateId(template);
                            ids.add(policyTemplateId);
                        }
                    }
                }
            } else {
                assert (entityTemplate instanceof TRelationshipTemplate);
                ids.add(new RelationshipTypeId(qname));
            }
        }
    }
    return ids;
}

Example 8 with TRequirement

use of org.eclipse.winery.model.tosca.TRequirement in project winery by eclipse.

the class ProviderRepository method getAllTopologyFragmentsForLocationAndOfferingCapability.

/**
 * Pointing to a concrete node template has to be done by putting this node template into a separeate namespace <p>
 * The given targetLocation is appended to {@see NS_NAME_START} to gain the namespace. All NodeTemplates in this
 * namespace and all "lower" namespaces (e.g., starting with that string) are returned.
 *
 * @return All node templates available for the given targetLocation.
 */
public List<TTopologyTemplate> getAllTopologyFragmentsForLocationAndOfferingCapability(String targetLocation, TRequirement requirement) {
    QName reqTypeQName = requirement.getType();
    RequirementTypeId reqTypeId = new RequirementTypeId(reqTypeQName);
    QName requiredCapabilityType = RepositoryFactory.getRepository().getElement(reqTypeId).getRequiredCapabilityType();
    return getAllTopologyFragmentsForLocation(targetLocation).stream().filter(tf -> {
        Optional<TNodeTemplate> nodeTemplate = ModelUtilities.getAllNodeTemplates(tf).stream().filter(nt -> nt.getCapabilities() != null).filter(nt -> nt.getCapabilities().getCapability().stream().anyMatch(cap -> cap.getType().equals(requiredCapabilityType))).findAny();
        if (nodeTemplate.isPresent()) {
            return true;
        } else {
            return false;
        }
    }).collect(Collectors.toList());
}